{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FK7022-5AK71-1PA3","brand":"Siemens","brandSlug":"siemens","productSlug":"1FK7022-5AK71-1PA3","canonicalUrl":"https://aoctrl.com/siemens/1FK7022-5AK71-1PA3","factsUrl":"https://aoctrl.com/api/mcp/products/1FK7022-5AK71-1PA3","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 1FK7 compact synchronous servo motor, 1.81 kg, 1FK7022-5AK71-1PA3, EOL lifecycle.","salesMarkdown":"## Compact synchronous motor at end of life The 1FK7022-5AK71-1PA3: 1FK7 compact motors paired with a SINAMICS S120 drive module over PROFINET — the resolver or multi-turn encoder feedback, commutation, and thermal model are parameterised inside the drive's electronic nameplate, so the drive recognises the motor on first power-up and loads the matching controller data set. Knowing the motor is past its production window is what determines whether you specify it for a new line or hold it as a maintenance spare. ## Lifecycle reality and what EOL means for the BOM For a panel builder or MRO planner this changes the sourcing arithmetic. A single spare for a line that already runs 1FK7 compact motors is straightforward — hold inventory against the next failure event and quote against the BOM as needed. A new machine design that targets this frame today is a different calculation: the encoder interface, shaft geometry, and brake option all need to be re-verified against whichever successor the controls engineer standardises on, because the next-generation compact servo uses an updated electronic nameplate profile that the older drive firmware may not fully resolve.","metaTitle":"Siemens 1FK7022-5AK71-1PA3 Servo Motor, 1.81 kg, EOL","metaDescription":"Siemens 1FK7022-5AK71-1PA3 1FK7 compact synchronous servo motor, 1.81 kg, EOL lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Servo Motors"],"specifications":{"title":"1FK7022-5AK71-1PA3","Part #":"1FK7022-5AK71-1PA3","Weight":"1.81 kgs","Category":"Motors","description":"1FK7022-5AK71-1PA3 - 1FK7 COMPACT SYNCHRONOUS MOTOR by SIEMENS","Sub Category":"Servo Motors","Top Category":"Motors & Motor Controls","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$642.94","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/6c8c10303063a10cc7aca2ba603f674e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where does the 1FK7022-5AK71-1PA3 sit in the Siemens servo line?","answer":"It belongs to the 1FK7 compact synchronous motor family under the Servo Motors category (cite:, cite:, cite:), typically paired with SINAMICS S120 drives over PROFINET or PROFIBUS for high-dynamic positioning, indexing, and small-assembly motion axes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FK7022-5AK71-1PA3","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/1FK7022-5AK71-1PA3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-23T02:20:34.316Z","lastPublished":"2026-07-23T02:20:34.316Z","indexable":true}}